摘要
在对民航空管铜仁雷达站遭受雷击现场调研的基础上,重点分析了雷击造成INDRA雷达编码器故障、MICA02板故障的原因,发现该站在直击雷防护、感应雷防护及接地、信号系统防护等方面均存在问题。针对存在的问题,提出了综合防雷保护改进措施,为该雷达站的防雷改造提供了有力依据,对民航空管系统雷达站设备防雷,特别是雷达系统的防雷提供了积极参考。
Based on the field investigation of lightning strike in tongren radar station of air traffic control of civil aviation,the causes of INDRA radar encoder fault and MICA02 board fault caused by lightning strike are analyzed emphatically. It is found that the station has problems in direct strike protection,induction lightning protection,grounding,signal system protection and other aspects.
作者
宋迪
SONG Di(Gui Zhou Air Traffic Management Sub Bureau.CAAC,Guiyang 550012,China)
出处
《通信电源技术》
2020年第1期278-280,共3页
Telecom Power Technology
关键词
民航空管
直击雷
综合防雷保护
防雷改造
the civil aviation air traffic control
direct lightning
comprehensive lightning protection
lightning protection modification
